https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-27T15:43:38.429863Z
2021-08-27T15:44:07.434512Z
s3://sentinel-s1-l1c/GRD/2021/8/27/IW/DV/S1B_IW_GRDH_1SDV_20210827T154338_20210827T154407_028433_036480_0E96
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-08-27T15:43:38.429863Z
2021-08-27T15:44:07.434512Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.84835783009686
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-27T20:53:04.543136Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210827T154338_20210827T154407_028433_036480_0E96
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.084303057792496 -16.249148727694667,40.64312419909384 -16.121835524634278,41.22080322266514 -15.988523361020153,41.79771565734855 -15.853674262300206,42.3595443701143 -15.720709643533024,42.25579206675768 -15.302033711465716,42.12296572984871 -14.761384846589461,41.96229607534306 -14.100703069230821,41.40402629359625 -14.231899686060302,40.830804139229656 -14.365106532704669,40.259030067589016 -14.496448730696777,39.70564262823438 -14.622105910438325,39.742631712040826 -14.740359481606367,39.775777177721665 -14.923388959313973,39.81851829137345 -15.10424362222387,39.859058984806644 -15.285606270820956,39.90167501087671 -15.466503407093763,39.94707757605786 -15.646773362662223,39.98616154195437 -15.828488957737367,40.02763689226013 -16.009667627026378,40.084303057792496 -16.249148727694667))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32869
45.78406609433922
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T10:51:15.054455Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S17E041/2021/08/27/036480
2.0E-4
2.0E-4
true
block average
2
2
-16.0
41.0
-17.0
42.0
POLYGON((41.17107172465176 -16.0,41.0 -16.039478569960195,41.0 -16.0,41.17107172465176 -16.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_036480_S17E041_2021_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036480_S17E041_2021_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036480_S17E041_2021_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036480_S17E041_2021_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036480_S17E041_2021_08_27_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid